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2ACCREHMC17BLE Module

Ehong Technology Co.,Ltd.
BLE Module - FCC ID 2ACCREHMC17 - Ehong Technology Co.,Ltd.
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
May 14, 2024
Application Purpose
Original Equipment
Date of Application
May 14, 2024
Equipment Note
BLE Module
Frequency Range
2402.00000000 - 2480.00000000
Company
Ehong Technology Co.,Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

EH-MC17 EH-MC17B Low Energy Module Data Sheet 2 April 2020 Version1.9 Professional Bluetooth Solution Provider ©Ehong Technology Co.,Ltd Page 2 of 15 VERSION HISTORY Version Comment V1.0 First edition V1.1 Replace the chip with RTL8762CKF, 25/26/27 Pin definition changes V1.2 Update module power consumption V1.3 Modify some descriptions to add the master-slave support mode V1.4 Add module block diagram V1.5 Add antenna patterns V1.6 Add MIC certification V1.7 Modify the pin description V1.8 Add U.FL port diameter V1.9 Add connection status indication pin Contact information Sales [email protected] Technical support [email protected] Website http://www.ehonglink.com Phone +86 21 64769993-201 Fax +86 21 64765833 Address Room 501, No.485 Xingmei Road, Shanghai, China. ©Ehong Technology Co.,Ltd Page 3 of 15 Contents 1. Introduction ..................................................................................................................................... 4 2. Quick Specifications ...................................................................................................................... 4 3. Applications .................................................................................................................................... 5 4. Ordering Information ..................................................................................................................... 5 5. Block Diagram ................................................................................................................................ 6 6. Pin Descriptions ............................................................................................................................. 6 6.1 Pin-out .................................................................................................................................. 6 6.2 Pin Descriptions ........................................................................................................................ 7 7. Electrical Specifications ................................................................................................................ 8 7.1 Recommended Operation Conditions ................................................................................... 8 7.2 Module power consumption ............................................................................................... 8 8. Software/ Firmware ....................................................................................................................... 9 9. Mechanical Data .......................................................................................................................... 10 9.1 Dimensions .............................................................................................................................. 10 9.2 Recommended PCB Land Pads .......................................................................................... 10 10. Physical Interfaces .................................................................................................................. 11 10.1 GPIO ......................................................................................................................................... 11 10.2 UART .................................................................................................................................. 11 10.3 I2C Master/ Slave ................................................................................................................... 11 10.4 SPI ............................................................................................................................................. 11 10.5 More interfaces ........................................................................................................................ 11 11. RF Design Notes ..................................................................................................................... 11 11.1 Recommended RF Layout & Ground Plane ....................................................................... 11 11.2 Antenna Patterns .................................................................................................................... 12 11.2.1 X-Y Plane ..................................................................................................................... 12 11.2.2 Y-Z Plane ..................................................................................................................... 12 11.2.3 X-Z Plane ..................................................................................................................... 12 12. Layout and Soldering .............................................................................................................. 13 12.1 Layout ....................................................................................................................................... 13 12.2 Layout Guidelines .............................................................................................................. 13 13. Development Kit ...................................................................................................................... 13 14. Certifications ............................................................................................................................. 14 15. Packaging and Labeling ......................................................................................................... 14 15.1 Carrier Tape Dimensions .................................................................................................. 14 15.2 Packing Label .......................................................................................................................... 15 16. Related Documents ................................................................................................................. 15 ©Ehong Technology Co.,Ltd Page 4 of 15 1. Introduction The EH-MC17 is a low power…

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Attestation Statements

Ehong Technology Co.,Ltd V02072023 US Agent for Service of Process LETTER OF ATTESTATION TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 05/07/2024 Ref: Attestation Statement Part 2.911(d)(7) Filing Applicant: Company name: Ehong Technology Co.,Ltd FRN: 0023604044 Grantee code: 2ACCR Contact Name: Rik Tang Address: Room 501, No.485 Xingmei Road, Minhang Dis,Shanghai, China. Telephone No: +86-021-64769993 Email: [email protected] Ehong Technology Co.,Ltd certifies that, as of the dates of this application, Meruti Design Inc. “Meruti Design Inc.” is our designated U.S. agent for service of process for the above referenced FCC ID. Ehong Technology Co.,Ltd accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Meruti Design Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Designated U.S. Agent Information: Name: Meruti Design Inc. FCC FRN: 0034640771 Address: 4 Martin Court, Martinsville, NJ 08836 Contact Person: Libo He Tel: 908 392 6978 Email: [email protected] Sincerely, Ehong Technology Co.,Ltd Meruti Design Inc. Rik Tang Libo He

Attestation Statements

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Ehong Technology Co.,Ltd FRN: 0023604044 Grantee code: 2ACCR FCC ID: 2ACCREHMC17 Contact Name: Rik Tang Address: Room 501, No.485 Xingmei Road, Minhang Dis,Shanghai, China. Telephone No: +86-021-64769993 Fax No: +86-021-64765833 Email: [email protected] i. Ehong Technology Co.,Ltd (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. Ehong Technology Co.,Ltd (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Ehong Technology Co.,Ltd (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment . Date: 2024/05/07 Applicant’s Name: Rik Tang Title: CEO Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Attestation Statements

Ehong Technology Co.,Ltd Product Similarity Declaration Product name: BLE Module Model name: EH-MC17, EH-MC17B FCC ID: 2ACCREHMC17 We ( Ehong Technology Co.,Ltd ) hereby state that all the models are electrical identical including the same software parameter and circuit design, PCB Layout, RF module/circuit, components on PCB are the same, The only difference is antenna type. EH-MC17 use chip antenna on the PCB, so matching components are assembled on PCB, while EH- MC17B use UFL connector so there is no matching circuit on PCB. and this part of the circuit does not affect RF parameters. This part of the circuit components are detailed below: On EH-MC17 Antenna Matching: L2 Chip Inductor 4.3nH ±3% 0201 muRata LQP03TN4N3H00 C18 MLCC 2.2pF 5% 0201 50V muRata LQP03TN4N3H00D C17 not fitted DC-Block C15 5% 0201 25V muRata On EH-MC17B DC-Block C23 5% 0201 25V muRata Signature: Name: Rik Tang Title: CEO 2024.05.07

Cover Letter(s)

C5266091_X8_Ed.1 1/1 Ehong Technology Co.,Ltd Letter of Authorization Company: Ehong Technology Co.,Ltd Address: Room 501, No.485 Xingmei Road, Minhang Dis,Shanghai, China. Product Name: BLE Module Model Number: EH-MC17, EH-MC17B FCC Identifier: 2ACCREHMC17 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Rik Tang Date: 2024-05-07 Title: CEO Signature of applicant:

Cover Letter(s)

C5266091_X10_Ed.2 1/1 Ehong Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-05-07 Subject: Request for Confidentiality FCC ID: 2ACCREHMC17 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Rik Tang

Cover Letter(s)

C5266091_X9_Ed.2 1/1 Ehong Technology Co.,Ltd Modular Transmitter Approval Request Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Company name: Ehong Technology Co.,Ltd FCC ID: 2ACCREHMC17 Gentlemen, In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Certification Guide v04’. FCC ID: 2ACCREHMC17 has been examined against the following requirements. Items to be covered by Single modular transmitters. Requirement per 15.212(a)(1) and KDB 996369 D01 ‘Modular Certification Guide v04 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) 1. The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The module has its own RF shielding. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over-modulation. The modular has buffered data inputs, it is integrated in chip 3. The modular transmitter must have its own power supply regulation. The modular has power supply regulation 4. The modular transmitter must comply with the antenna and transmission system requirements of §§ 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of § 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. EH-MC17 Model Antenna is independent fixed EH-MC17B Model is equipped with specified external antenna described in this filling and the antenna connector fulfills the 15.203requirements. 5. The modular transmitter must be tested in a stand- alone configuration, i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in § 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see § 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during All power lines derived from the host device are regulated before energizing other circuits internal C5266091_X9_Ed.2 1/1 testing shall be unmodified and commercially available (see § 15.31(i)). 6. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. (A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. (B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. The label is independent fixed 7. The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Compliant with all applicable FCC rules. Detail instructions are given in the User’s Manual 8. Radio frequency devices operating under the provisions of this part are subject to the radio frequency radiation exposure requirements specified in §§ 1.1307(b), 1.1310, 2.1091, and 2.1093 of this chapter, as appropriate. Applications for equipment authorization of modular transmitters under this section must contain a statement confirming compliance with these requirements. The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Technical information showing the basis for this statement must be submitted to the Commission upon request. Approved to comply with the applicable RF exposure requirement, please see the MPE evaluation C5266091_X9_Ed.2 1/1 Items to be covered by Split modular transmitters. Split modular transmitters must meet the requirements in paragraph (a)(1) …

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External Photos

Document No: SHE24040083-02 Page 1 of 2 External photo EH-MC17 Model Front Rear Document No: SHE24040083-02 Page 2 of 2 EH-MC17B Model Front Rear

ID Label/Location Info

DocumentNo:SHE24040083-02 Page1of2 EH-MC17Label Location HVIN:EHMC17 DocumentNo:SHE24040083-02 Page2of2 EH-MC17BLabel Location HVIN:EHMC17B

Internal Photos

Document No: SHE24040083-02 Page 1 of 3 Internal photo EH-MC17 Model Internal 1 EH-MC17B Model Internal 2 Chip Ceramic Antenna Document No: SHE24040083-02 Page 2 of 3 Antenna Position External Antenna Document No: SHE24040083-02 Page 3 of 3

RF Exposure Info

MPE TEST REPORT Report No.: SHE24040083-02CE Date: 2024-04-30 Page 1 of 9 Applicant : Ehong Technology Co.,Ltd Address of Applicant : Room 501, No.485 Xingmei Road, Minhang Dis,Shanghai, China. Product Name : BLE Module Brand Name : Ehong Model Name : EH-MC17, EH-MC17B Sample Acquisition Method : Sent by Client Sample No. : E24040083-01#01 FCC ID : 2ACCREHMC17 Standard : FCC Part 2.1091 Date of Receipt : 2024-04-25 Date of Test : 2024-04-26~ 2024-04-29 Date of Issue : 2024-04-30 Remark: This report details the results of the testing carried out on one sample, the results contained in this report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. Prepared by: Reviewed by: Approved by: (Erik Yang) (Jennifer Zhou) (Authorized signatory: Echo Mu) MPE TEST REPORT Report No.: SHE24040083-02CE Date: 2024-04-30 Page 2 of 9 Contents 1 GENERAL INFORMATION ................................................................................................................................................... 3 1.1 TESTING LABORATORY ............................................................................................................................................................... 3 1.2 ENVIRONMENTAL CONDITIONS ................................................................................................................................................... 3 1.3 DETAILS OF APPLICATION .......................................................................................................................................................... 3 1.4 DETAILS OF EUT ........................................................................................................................................................................ 3 2 MAXIMUM PERMISSIBLE EXPOSURE (MPE) ................................................................................................................. 4 2.1 LIMITS ......................................................................................................................................................................................... 4 2.2 ASSESSMENT METHODS ............................................................................................................................................................. 5 2.3 TEST RESULT ............................................................................................................................................................................. 5 2.4 CONCLUSION .............................................................................................................................................................................. 5 3 APPENDIXES .......................................................................................................................................................................... 6 3.1 SAMPLE PHOTOGRAPH............................................................................................................................................................... 6 MPE TEST REPORT Report No.: SHE24040083-02CE Date: 2024-04-30 Page 3 of 9 1 General Information 1.1 Testing Laboratory Company Name ICAS Testing Technology Service (Shanghai) Co., Ltd. Address No.1298, Pingan Road, Minhang District, Shanghai, China Telephone 0086 21-51682999 Fax 0086 21-54711112 Homepage www.icasiso.com 1.2 Environmental conditions Temperature (C) 18-25 Humidity (%RH) 40-65 Barometric Pressure (mbar) 960-1060 Ambient noise & Reflection(W/kg) < 0.012 1.3 Details of Application Applicant Company Name Ehong Technology Co.,Ltd Address Room 501, No.485 Xingmei Road, Minhang Dis,Shanghai, China. Contact Person Rik Tang Telephone 02164769993 Email [email protected] Manufacturer Company Name Ehong Technology Co.,Ltd Address Room 501, No.485 Xingmei Road, Minhang Dis,Shanghai, China. Factory Company Name Ehong Technology Co.,Ltd Address Room 501, No.485 Xingmei Road, Minhang Dis,Shanghai, China. 1.4 Details of EUT Product Name BLE Module Brand Name Ehong Test Model Name EH-MC17 Series Model Name EH-MC17B Difference Description All the same except for the antenna type: EH-MC17 Model is the chip ceramic Bluetooth antenna EH-MC17B Model is the external antenna FCC ID 2ACCREHMC17 Mode of Operation Bluetooth BLE Version 5.0 Frequency Range 2402MHz ~ 2480MHz Modulation Type BLE GFSK 1Mbps GFSK 2Mbps MPE TEST REPORT Report No.: SHE24040083-02CE Date: 2024-04-30 Page 4 of 9 Max RF Output Power-Conducted 4.22dBm Antenna Type EH-MC17 (chip ceramic Bluetooth antenna) EH-MC17B (External Antenna) Antenna Gain EH-MC17 (-0.081dBi) EH-MC17B (1.99dBi) Hardware Version V1.6 Software Version V1.0 2 Maximum Permissible Exposure (MPE) 2.1 Limits According to FCC Part 1.1307, systems operating under the provisions of this section shall be operated in a manner the ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidelines. MPE TEST REPORT Report No.: SHE24040083-02CE Date: 2024-04-30 Page 5 of 9 2.2 Assessment methods Calculation Formula from FCC OET 65: 푆= P∗G 4∗π∗푅 2 Where: S = Power Density (mW/cm2) P = Input Power of the Antenna (mW) G = Antenna Gain Relative to an Isotropic Antenna R = Distance from the Antenna to the Point of Investigation (cm) 2.3 Test Result EH-MC17 Model Operation Mode Frequency Range (MHz) Max Conducted Power (dBm) Antenna Gain (dBi) Max EIRP (mW) Power Density at R = 20 cm (mW/cm 2 ) Limit (mW/cm 2 ) BLE 2402 ~ 2480 4.22 -0.081 2.59 0.000515 1.0 EH-MC17B Model Operation Mode Frequency Range (MHz) Max Conducted Power (dBm) Antenna Gain (dBi) Max EIRP (mW) Power Density at R = 20 cm (mW/cm 2 ) Limit (mW/cm 2 ) BLE 2402 ~ 2480 4.22 1.99 4.18 0.000832 1.0 Note(s): 1. For 300 – 1,500MHz: Power Density limit is f/1500 mW/cm2 2. For 1,500 – 100,000MHz: Power Density limit is 1.0 mW/cm 2 2.4 Conclusion The Power De…

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Test Report

www.nextglink.com 1 Product Specification Part Name: NW2977-1658 Description: 2.4G rubber antenna www.nextglink.com 2 Specification Antenna Parameters FRE (MH z) 2400 2450 2500 Effi (%) 56.79 58.74 62.77 Gain (dBi) 1.32 1.99 1.97 UHIS (%) 39.81 44.91 41.25 Gain Electrical Frequency 2400-2485Mhz Radiation Pattern Omni-directional Polarization mode Linear Gain 2Dbi VSWR <2.0 Impedance 50 Ω Maximum Power input 5W Mechanical Mounting type Antenna dimension 500±1 Material ABS Case color Black Connector type Environment Working humidity 20-80% Operation Temperature -40°C ~ +85°C Storage Temperature -40°C ~ +85°C www.nextglink.com 3 www.nextglink.com 4 Directional Pattern www.nextglink.com 5 Mechanical Drawing NextG Technology Co., L imited Tel: +86-755 86519311 Web: www.nextglink.com DongGuan Add: No.53, DaLong Industrial Park, JiaHui Raod, DongGuang, China Shenzhen office: Rm302, Anmute Blk, #1155 Xueyuan road, Nanshan dis, Shenzhen, China E-mail: [email protected]

Test Report

Antenna Performance Chip Ceramic Bluetooth Antenna Model No.:MGMA3216H2450-A02 Test Application Vendor Shenzhen MJ Microelectronics Technology Co. Shenzhen Baoan District Guanlan Town Golf Avenue Yuxing Road 5 / 12 1.Technical Description Note: Provided by the applicant. 1.1 Applicant Information Company: Shenzhen Meijie Microelectronics Technology Co. Address: Yuxing Road, Golf Avenue, Guanlan Town, Bao'an District, Shenzhen, China. Contact: Liao Cailiang Tel: 13480808433 Fax: E-mail: 1.2 Description of tested antenna Model Name:MGMA3216H2450-A02 2 Photographs of the measured object Please refer to Annex B. 2.1 Sample identification No.Note AUT02MGMA3216H2450-A02 6 / 12 3. Test structures 3.1 Reference Document Main reference document for testing : No.IdentityDocument Title 1IEEE149-1979IEEE Standard Test Procedures for Antennas Other Test Reference Documents : No.IdentityDocument Title 2ETSI EN 50383Basic standard for the calculation and measurement of electromagnetic field strength and SAR related to human exposure from radio base stations and fixed terminal stations for wireless telecommunication systems (110 MHz – 40 GHz). 3.2Test Conditions Test environment conditions: 1 ) Temp: 20 ° C 2) Moisture:60% Test system connection: 7 / 12 List of test results 3.3.1 Antenna Gain (dBi) AUT02antennae 2402MHZ2441MHZ2480MHZ -0.081-0.351-0.507 3.3.2 Antenna efficiency(%) AUT02antennae 2402MHZ2441MHZ2480MHZ 39.637.436.6 3.3 8 / 12 AnnexA Pictures 1.Sample 9 / 12 AnnexB Raw Dataand Graphs 1. Raw data Pleasesee AnnexD for a separateraw datafileDATA.xls. 2.Radiationmap of the measuredobject a)AUT02 1)3D (2402MHz) 2)Etotal 10 / 12 3)Phi=0 4)Phi=90 11 / 12 5)Theta=90 6)Efficiency 12 / 12

Test Report

Document number: SHE24040083-02DE Page 1 of 36 EXHIBIT A- RADIATED SPURIOUS EMISSION DATA Note : Transmit frequency is ignore ,mark 30M-1G BLE-1M-Horizontal-TX 英格尔 Test result Project Number: Test Test Time: 2024-04-28_15.03.25 EUT Name: N.A Test Engineer: ZY Manufacturer: N.A Test Standard: FCC Model: N.A Work Addition: TX Temp.(oC): 24.5 Load: full load Hum.: 50%RH Remark: DR-RSE01-E24030021-01#03 No. Frequency (MHz) Results (dBuV/m) Factor (dB) Limit (dBuV/m) Margin (dB) Detector Table (Degree) Height (cm) Antenna Verdict 1 31.697 27.35 -28.17 40.0 12.65 Peak 94.40 100 Horizontal Pass 2 119.945 37.36 -27.36 43.5 6.14 Peak 154.70 100 Horizontal Pass 3 167.948 39.14 -28.29 43.5 4.36 Peak 163.00 100 Horizontal Pass 4 216.016 41.80 -25.42 43.5 1.70 Peak 227.20 101 Horizontal Pass 4* 216.016 41.38 -25.42 43.5 2.12 QP 227.20 101 Horizontal Pass 5 491.847 41.75 -17.62 46.0 4.25 Peak 96.00 100 Horizontal Pass 6 612.046 45.22 -13.61 46.0 0.78 Peak 270.80 100 Horizontal Pass 6* 612.046 44.85 -13.61 46.0 1.15 QP 270.80 100 Horizontal Pass Document number: SHE24040083-02DE Page 2 of 36 BLE-1M-Vertical-TX …

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Contact Information

Applicant

Rik Tang
[email protected]021-61263536Fax: 021-61263536

Technical Contact

ICAS Testing Technology Service (Shanghai) Co., LtEcho
[email protected]086-021-516829997864

Shanghai · China

Non-Technical Contact

Ehong Technology Co.,LtdMaggie Zhu
[email protected]86-021-64769993

Test Firm

ICAS Testing Technology Service (Shanghai) Co, LtdZhenyang Zhang
[email protected]086 021516829997864

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz2.60 mW
Modular Type
Single Modular Approval
Confidentiality
Long Term
Grant Notes
Single Modular Approval. Output Power listed is conducted. End users must be provided with transmitter operating conditions for satisfying RF exposure compliance. The antenna(s) used for this transmitter as show in the filing must be installed to provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. Grantee must provide operating instructions for complying with FCC multi-transmitter product procedures. The Grantee is responsible for providing the documentation required for modular use. The responsibility for the use of this module, in all configurations utilized or contemplated, remains with the Grantee.

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